Home / 235,007,181,422.70-352,579,933,841.22-75,827,294,640.07

Finding the Fourth Proportional to 235,007,181,422.70, 352,579,933,841.22 and 75,827,294,640.07

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Solution

The fourth proportional to 235,007,181,422.70, 352,579,933,841.22 and 75,827,294,640.07 is: 113,763,257,640.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,007,181,422.70 : 352,579,933,841.22 = 75,827,294,640.07 : x
  2. Step 2: Convert to fraction form
    235,007,181,422.70/352,579,933,841.22 = 75,827,294,640.07/x
  3. Step 3: Cross multiply
    235,007,181,422.70x = 352,579,933,841.22 × 75,827,294,640.07
  4. Step 4: Simplify right side
    235,007,181,422.70x = 26,735,182,527,554,578,808,832
  5. Step 5: Solve for x
    x = 26,735,182,527,554,578,808,832/235,007,181,422.70
  6. Step 6: Final answer
    x = 113,763,257,640.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.